KR910011586A - 변형을 감소시킨 비행기 외판 및 그 외판의 강화방법 - Google Patents

변형을 감소시킨 비행기 외판 및 그 외판의 강화방법 Download PDF

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Publication number
KR910011586A
KR910011586A KR1019900021674A KR900021674A KR910011586A KR 910011586 A KR910011586 A KR 910011586A KR 1019900021674 A KR1019900021674 A KR 1019900021674A KR 900021674 A KR900021674 A KR 900021674A KR 910011586 A KR910011586 A KR 910011586A
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South Korea
Prior art keywords
foam
shell
airplane
attaching
polymer
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KR1019900021674A
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English (en)
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제이 토레스 밀턴
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레오나도 로드리 거즈
플로리다 인터내쇼날 유니버시티
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Application filed by 레오나도 로드리 거즈, 플로리다 인터내쇼날 유니버시티 filed Critical 레오나도 로드리 거즈
Publication of KR910011586A publication Critical patent/KR910011586A/ko

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
    • B64C1/12—Construction or attachment of skin panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/18—Filling preformed cavities
    • B29C44/186—Filling multiple cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
    • B64C1/10—Bulkheads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
    • B64F5/10—Manufacturing or assembling aircraft, e.g. jigs therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C2001/0054—Fuselage structures substantially made from particular materials
    • B64C2001/0072—Fuselage structures substantially made from particular materials from composite materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C2001/0054—Fuselage structures substantially made from particular materials
    • B64C2001/0081—Fuselage structures substantially made from particular materials from metallic materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/40—Weight reduction

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Transportation (AREA)
  • Laminated Bodies (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Toys (AREA)
  • Primary Cells (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

내용 없음

Description

변형을 감소시킨 비행기 외판 및 그 외판의 강화방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제3도는 알루미늄 외판의 내표면 및 격벽의 대향면에 부착된 폴리이소시아느레이트 발포제를 갖는 비행기 동체 구조의 사시도.

Claims (11)

  1. 다수의 격벽에 얇은 금속 재료를 부착함으로서 형성된 비행기 본체에 있어서, 비 가연성의 중합체 발포제에 상기 금속 재료의 내면과 상기 격벽을 부착하는 것을 특징으로 하는 변형을 감소시킨 비행기 외판.
  2. 제1항에 있어서, 상기 중합체 발포재는 상기 비행기의 연속적인 가압과 감압에서 얻어지는 상기 금속 재료의 팽창과 수축으로 인하여 상기 금속 재료가 급열하는 것을 방지하기에 충분한 압축과 신장강도를 가지는 것을 특징으로 하는 변형을 감소시킨 비행기 외판.
  3. 제1 또는 2항에 있어서, 상기 중합체 발포재는 폴리이소시아누레이트 발포재인 것을 특징으로 하는 변형을 감소시키는 비행기 외판.
  4. 제1 또는 2 또는 3항에 있어서, 상기 폴리이소시아누레이트 발포재는 2인치 이상의 두께로 도포되는 것을 특징으로 하는 변형을 감소시킨 비행기 외판.
  5. 비행기의 외판을 강화하는 방법에 있어서, 상기 외판은 다수의 거리를 두고 배치된 격벽상에 부착되고 상기 방법은 상기 외판의 내면과 상기 격벽의 대향면 사이에 중합체의 발포재의 층을 부착하는 단계로 구성되는 것을 특징으로 하는 변형을 감소시킨 비행기 외판의 강화방법.
  6. 제5항에 있어서, 상기 발포재는 상기 비행기의 연속적인 가압과 감압에서 야기되는 상기 외판의 팽창과 수축으로 인하여 상기 외판이 균열하는 것을 방지하기 위하여 충분한 압축과 신장 강도를 갖도록 선택되는 것을 특징으로 하는 변형을 감소시킨 비행기 외판의 강화방법.
  7. 제5 또는 6항에 있어서, 상기 발포재는 폴리이소시아누레이트 발포재인 것을 특징으로 하는 변형을 감소시킨 비행기 외판의 강화방법.
  8. 제5, 6, 7항에 있어서, 상기 부착 단계는 대략 2인치 이상의 두께를 갖는 상기 발포재를 부착하는 것을 특징으로 하는 변형을 감소시킨 비행기 외판의 강화방법.
  9. 제5, 6, 7항에 있어서, 상기 부착 단계는 상기 발포재가 형상을 이루도록 하기 위하여 인접한 격벽사이의 상기 내면상에 발포재를 분사하는 것을 포함하는 것을 특징으로 하는 변형을 감소시킨 비행기 외판의 강화방법.
  10. 제5, 6, 7, 8항에 있어서, 상기 부착 단계는 상기 외판의 내부와 상기 박판 재료 사이에 상기 발포재를 형성하도록 상기 중합체를 붓고 상기 격벽의 내면에 대향되도록 유연한 재료를 배치하는 것을 포함하는 것을 특징으로 하는 변형을 감소시킨 비행기 외판의 강화방법.
  11. 폴리이소시아누레이트 발포재의 층에 의해 분리된 1과 2차 구조를 특징으로 하는 장벽구조.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900021674A 1989-12-26 1990-12-24 변형을 감소시킨 비행기 외판 및 그 외판의 강화방법 KR910011586A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07456,533 1989-12-26
US07/456,533 US5251849A (en) 1989-12-26 1989-12-26 Strain reduced airplane skin

Publications (1)

Publication Number Publication Date
KR910011586A true KR910011586A (ko) 1991-08-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900021674A KR910011586A (ko) 1989-12-26 1990-12-24 변형을 감소시킨 비행기 외판 및 그 외판의 강화방법

Country Status (10)

Country Link
US (1) US5251849A (ko)
EP (1) EP0435650B1 (ko)
JP (1) JPH04218493A (ko)
KR (1) KR910011586A (ko)
AT (1) ATE109091T1 (ko)
AU (2) AU6811890A (ko)
BR (1) BR9006576A (ko)
CA (1) CA2031928A1 (ko)
DE (1) DE69011069T2 (ko)
ES (1) ES2063297T3 (ko)

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KR100239983B1 (ko) * 1997-04-28 2000-01-15 허기호 래피어 직기의 위사선택장치

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Also Published As

Publication number Publication date
DE69011069T2 (de) 1995-03-30
CA2031928A1 (en) 1991-06-27
US5251849A (en) 1993-10-12
AU637441B2 (en) 1993-05-27
EP0435650A1 (en) 1991-07-03
EP0435650B1 (en) 1994-07-27
BR9006576A (pt) 1991-10-01
DE69011069D1 (de) 1994-09-01
AU6848190A (en) 1991-07-04
ES2063297T3 (es) 1995-01-01
JPH04218493A (ja) 1992-08-10
ATE109091T1 (de) 1994-08-15
AU6811890A (en) 1991-07-04

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